Knoxville, TN — Severe Weather & Radar
No active severe-weather warnings for Knoxville, TN right now. Live radar is below — set up alerts to get warned the moment one is issued.
Severe-weather outlook
General (non-severe) thunderstorms are possible in Knoxville, TNtoday, per the Storm Prediction Center's Day 1 outlook.
3-day forecast
Today
Overcast
88° / 72°
15% precip
Tomorrow
Heavy rain
90° / 72°
46% precip
Saturday
Light drizzle
83° / 71°
77% precip
Forecast via Open-Meteo.
In Knoxville, TN
Knoxville, TN is home to an estimated 180,000 people. Atmostorm shows whether Knoxville is inside an active NWS warning polygon right now — and warns you the moment that changes.
Not an official source — always confirm with the National Weather Service at weather.gov. Data aggregated from NWS/SPC. Facility and population figures are decision-support estimates.